NGP 172VDKB Vinyl Perimeter Se...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$449.54
NGP 172VDKB Vinyl Perimeter Seal with Concealed Fastener - Dark Bronze Finish

NGP 172VDKB Vinyl Perimeter Seal with Concealed Fastener - Dark Bronze Finish

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Model: 172VDKB-84

In Stock (leaves warehouse same day if ordered before 3pm ET)

$449.54
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NGP Vinyl Perimeter Seal with Concealed Fastener - Dark Bronze Finish

Professional Weatherstripping Solution with Concealed Mounting

The NGP Vinyl Perimeter Seal delivers reliable weather protection with a clean, professional appearance through its concealed fastener design. Constructed with aluminum alloy 6063 T5 temper frame and thermoplastic PVC vinyl formulated with environmentally friendly bio-based plasticizer, this weatherstripping operates effectively in temperatures from 0 F to 140 F. The dark bronze finish provides an attractive appearance while the snap-on cover conceals screw heads for a streamlined look.

Professional Features & Benefits

  • Temperature Performance: Operates reliably from 0 F to 140 F for year-round weather protection in various climates.
  • Concealed Fastener Design: Snap-on cover conceals screw heads for clean, professional appearance without visible mounting hardware.
  • Durable Construction: Aluminum alloy 6063 T5 temper frame with thermoplastic PVC vinyl provides long-lasting performance and weather resistance.
  • Environmentally Conscious Materials: PVC formulated with bio-based plasticizer reduces environmental impact while maintaining performance.
  • Adjustable Installation: Slotted screw holes allow for precise positioning and alignment during installation.
  • Complete Hardware Package: Includes #6 x 3/4" stainless steel sheet metal screws for secure mounting.
  • Flame and Moisture Resistant: Engineered to resist flame spread and moisture intrusion for enhanced safety and durability.
  • Optional Fast Attach Tape: FATT option available for alternative mounting applications requiring adhesive installation.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Product Type: Gasketing
  • Subcategory: Gaskets & Weatherstripping

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose NGP Quality?

NGP weatherstripping products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and environmentally conscious PVC formulation. The concealed fastener design ensures clean aesthetics while maintaining effective weather protection from 0 F to 140 F. Engineered for demanding commercial applications where dependable performance and professional appearance are essential.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Gasketing
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

NGP 172VDKB-84 – Frequently Asked Questions

1) Will the NGP 172VDKB perimeter seal cover a standard 7 foot commercial door opening?
The 172VDKB comes in 84 inch and 96 inch lengths. For a standard 7 foot opening you need three pieces: two 84 inch lengths for the jambs and one cut down from either length for the head. Order accordingly, since a single 84 inch piece only covers one jamb.
2) Does the NGP 172VDKB vinyl perimeter seal come with mounting screws?
Screws are in the box. NGP supplies #6 x 3/4 inch stainless steel sheet metal screws with the seal, and the screw holes are slotted so you can shift the housing in or out to set the seal pressure against the door before you tighten down. The snap-on cover then hides the screw heads.
3) What temperature range is the NGP 172VDKB vinyl seal rated for, and will it hold up outdoors in a cold climate?
Rated 0 F to 140 F. That covers most exterior entrances but it is a real limit in a northern climate: on doors that see sub-zero overnight lows, the vinyl is outside its stated operating range and you should look at a silicone-bulb perimeter seal instead. The vinyl is a thermoplastic PVC compounded with a bio-based plasticizer, carried in an aluminum 6063-T5 housing.
4) What is an equivalent to the NGP 172VDKB vinyl perimeter seal if I need aluminum channel perimeter gasketing from another manufacturer?
The Cal-Royal PG-601 is aluminum channel perimeter gasketing with a vinyl insert, so it addresses the same job as the NGP 172VDKB: an aluminum carrier mounted to the frame perimeter carrying a vinyl sealing element against the door face. The difference is in how the carrier is finished and fastened. The 172VDKB uses an aluminum alloy 6063 T5 temper frame with a snap-on cover that conceals the screw heads, and it comes in a dark bronze finish with slotted screw holes and #6 x 3/4 inch stainless steel sheet metal screws included. The PG-601 is described as an aluminum channel carrying a vinyl insert, without a concealed-fastener cover. On a door where the frame face is visible in a finished lobby or corridor, the concealed cover on the 172VDKB keeps fastener heads out of sight; where appearance is not driving the decision, the PG-601 covers the same perimeter seal function.
5) Can I use a Cal-Royal PG-601 door shoe part in place of the NGP 172VDKB perimeter seal on the bottom of the door?
No - these seal different parts of the opening, even though the Cal-Royal PG-601 is grouped in Cal-Royal's Door Shoes Series. The PG-601 itself is perimeter gasketing: an aluminum channel with a vinyl insert, mounted to the frame at the head and jambs. A door shoe is a different part, mounted to the bottom edge of the door leaf to seal against the threshold. The NGP 172VDKB is likewise a perimeter seal, supplied in 84 inch and 96 inch lengths, which are jamb and head lengths rather than door-width bottom seal lengths. If you are closing the gap at the bottom of the door, neither of these is the part - you need a door bottom or shoe sized to the door width, and the perimeter seal handles the head and jambs above it.
6) Can NGP vinyl perimeter weatherstripping be installed without drilling into the frame?
Yes, with the FATT option. The 172VDKB is normally screw-applied, but NGP offers a Fast Attach tape version for adhesive mounting where you cannot or do not want to drill the frame, which is the usual route on hollow metal frames you are not permitted to penetrate or on an aluminum storefront jamb.
7) What is the difference between the NGP 172VDKB concealed fastener seal and a plain aluminum channel gasket like the Cal-Royal PG-601?
Both are aluminum-channel perimeter gaskets with a vinyl insert, and both seal the head and jambs the same way. The difference is the face: the 172VDKB has a snap-on cover that hides the screw heads, so nothing shows on a finished opening. The Cal-Royal PG-601 is the straightforward aluminum channel with vinyl insert and no concealing cover. If the door is in a lobby or a tenant corridor where appearance is being inspected, the concealed-fastener version is the one to spec.
8) Will the dark bronze NGP 172VDKB match dark bronze aluminum doors and frames?
The 172VDKB is finished dark bronze specifically so it disappears against bronze anodized aluminum frames and storefront. Combined with the cover that hides the fasteners, you get a continuous bronze line around the opening rather than a bright aluminum channel with screw heads showing. Both the 84 inch and 96 inch lengths carry the same dark bronze finish.
9) I need perimeter weatherstripping for a commercial opening but the frame is painted a color other than dark bronze - what should I use instead of the NGP 172VDKB?
The NGP 172VDKB is supplied in a dark bronze finish, and the finish is part of the extruded aluminum carrier rather than a paintable coating applied on site. When the frame color does not suit dark bronze, the Cal-Royal PG-601 is aluminum channel perimeter gasketing with a vinyl insert and covers the same perimeter-seal application on a commercial frame. Both are frame-applied aluminum carriers holding a vinyl seal, so the head and jamb layout of the opening does not change between them - the decision is about the appearance of the exposed carrier, not about how the opening is sealed.
10) Is the NGP 172VDKB perimeter seal suitable for a high-traffic commercial building, or is it a residential product?
This is a commercial-duty product, not a residential one. NGP builds it on a 6063-T5 aluminum extrusion rather than a formed or plastic carrier, and it is specified into office buildings, schools, healthcare, retail, warehouses, multi-tenant residential and municipal work. The vinyl is compounded to resist flame spread and moisture intrusion.
11) Which perimeter gasketing should I standardize on across a facility if crews will be installing it without adhesive?
Both the NGP 172VDKB and the Cal-Royal PG-601 are mechanically fastened aluminum carriers rather than adhesive-only products. The 172VDKB ships with #6 x 3/4 inch stainless steel sheet metal screws and uses slotted screw holes so the carrier can be positioned and aligned during installation, with a snap-on cover closing over the screw heads afterward; adhesive mounting is an option on it rather than the default. The Cal-Royal PG-601 is an aluminum channel with a vinyl insert. For a facility standardizing on screw-applied perimeter gasketing, either carries a vinyl seal on an aluminum body; the 172VDKB adds the slotted-hole adjustment and the concealed cover, and is rated for commercial use across office, educational, healthcare, retail, industrial, multi-tenant residential and government buildings.
How fast can I get the NGP 172VDKB-84 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the NGP 172VDKB-84 come with a warranty?
Absolutely. The NGP 172VDKB-84 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the NGP 172VDKB-84?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the NGP 172VDKB-84 from ZenSupply?
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